80008704

素因数分解:

$2^9\times 3^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 120

約数和(自身を含む): 234594360

約数和(自身を除く): 154585656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 179, 192, 194, 256, 288, 291, 358, 384, 388, 512, 537, 576, 582, 716, 768, 776, 873, 1074, 1152, 1164, 1432, 1536, 1552, 1611, 1746, 2148, 2304, 2328, 2864, 3104, 3222, 3492, 4296, 4608, 4656, 5728, 6208, 6444, 6984, 8592, 9312, 11456, 12416, 12888, 13968, 17184, 17363, 18624, 22912, 24832, 25776, 27936, 34368, 34726, 37248, 45824, 49664, 51552, 52089, 55872, 68736, 69452, 74496, 91648, 103104, 104178, 111744, 137472, 138904, 148992, 156267, 206208, 208356, 223488, 274944, 277808, 312534, 412416, 416712, 446976, 555616, 625068, 824832, 833424, 1111232, 1250136, 1666848, 2222464, 2500272, 3333696, 4444928, 5000544, 6667392, 8889856, 10001088, 13334784, 20002176, 26669568, 40004352, 80008704]

約数ペア:

[(1, 80008704), (2, 40004352), (3, 26669568), (4, 20002176), (6, 13334784), (8, 10001088), (9, 8889856), (12, 6667392), (16, 5000544), (18, 4444928), (24, 3333696), (32, 2500272), (36, 2222464), (48, 1666848), (64, 1250136), (72, 1111232), (96, 833424), (97, 824832), (128, 625068), (144, 555616), (179, 446976), (192, 416712), (194, 412416), (256, 312534), (288, 277808), (291, 274944), (358, 223488), (384, 208356), (388, 206208), (512, 156267), (537, 148992), (576, 138904), (582, 137472), (716, 111744), (768, 104178), (776, 103104), (873, 91648), (1074, 74496), (1152, 69452), (1164, 68736), (1432, 55872), (1536, 52089), (1552, 51552), (1611, 49664), (1746, 45824), (2148, 37248), (2304, 34726), (2328, 34368), (2864, 27936), (3104, 25776), (3222, 24832), (3492, 22912), (4296, 18624), (4608, 17363), (4656, 17184), (5728, 13968), (6208, 12888), (6444, 12416), (6984, 11456), (8592, 9312)]